The following Lewis acid-base reaction has A.G° =-39.9 kJ. Cd2+ (aq) + 4 NH3(aq) → [Cd(NH3)4]2+(aq)...
10 Isopropyl alcohol dissociates at higher temperatures (CH3),CHOH(9) - (CH),CO(g) + H2(g) At 452.2 K the equilibrium constant for the reaction is found to be 0.444. Calculate A, Gº for the reaction. (R = 8.315 J/K mol) 13.05 kJ/mol-rxn 2.3.05 x 103 kJ/mol-rxn 3. 4.90 kJ/mol-rxn 4. -3.05 kJ/mol-rxn 3013151 The following Lewis acid-base reaction has A.G° =-39.9 kJ. - 021 20 700 7 Cd2+(aq) + 4 NH3(aq) [Cd(NH3)4]2+(aq) What is the formation constant of [Cd(NH3)4]2+ at 25 °C? (R...
Metal oxides can be reduced with hydrogen gas to give the metal. H2(g) ZnO(s) H2O(g) +Zn(s) Compound Ha(g) Zno AH(kJ/mol) AG (kJ/mol) S (J/Kemol) 130.7 -348.3 43.6 -318.3 H2O(g) Zn(s) -241.8 188.8 -228.6 41.6 What is the entropy change for the reaction? Errent 13 56.1 J/K 2. -56.1 J/K Cacb180.8)- (u 190.) 3. 404.7 J/K 43.6 J/K 4. Metal oxides can be reduced with hydrogen gas to give the metal. H2O(g) +Zn(s) H2(g)+ZnO(s) AG (kJ/mol) AH (kJ/mol) S(J/Kemol) 130.7 Compound...
Consider the following reaction: Cd2+ (aq) + 4CN- (aq) ↔ Cd(CN)2- (aq) In this particular reaction CN- is acing as a 1. Bronsted Lowry acid 2. Bronsted Lowry base 3. Lewis acid 4. Lewis base 5. Both a and c 6. Both b and d
Identify the Lewis acid and Lewis base in each reaction. 1) Zn2+(aq) + 4 NH3(l) ⇌ Zn(NH3)42+(aq) 2) H2O + SO3 ⇌ H2SO4 * In Reaction (1), Zn2+(aq) is the and NH3(l) is the . * In Reaction (2), H2O is the and SO3 is the .
PLEASE ONLY ANSWER FIRST QUESTION Consider the following reaction: Cd2+ (aq) + 4CN (aq) +- Cd(CN)2- (aq) In this particular reaction CN is acing as a 1. Bronsted Lowry acid 2. Bronsted Lowry base 3. Lewis acid 4. Lewis base 5. Both a and c 6. Both b and d QUESTION 5 The solubility of Zinc hydroxide, Zn(OH)2, in water when dilute nitric acid is added to it? 1. Increases 2. First decreases, then increases 3. Does not change 4....
Question Completion Status: QUESTION 10 Select the Lewis acid and Lewis base in this reaction. Cu2+(aq) + 6 NH3(aq) - Cu(NH3162 (aq) Cu2+ is the Lewis acid, and NH3 is the Lewis base, NH3 is a base, but there is no acid NH3 is the Lewis acid, and Cu?" is the Lewis base None of the above QUESTION 11 The following combination of species will result in buffer solution a. HCO3 and cog-2 True False QUESTION 12 The complex lon...
Consider the half‑reaction for the reduction of Cd 2+ Cd2+ to Cd(s) Cd(s) . Cd 2 +(aq)+2 e − ⟶Cd(s) ? ∘ Cd 2+ /Cd =−0.403 V Cd2+(aq)+2e−⟶Cd(s)ECd2+/Cd∘=−0.403 V Calculate the potential of the cadmium electrode at 25 ∘ C 25 ∘C when immersed in a 0.0560 M 0.0560 M solution of CdBr 2 . CdBr2. ? Cd = ECd= V V Calculate the potential of the cadmium electrode at 25 ∘ C 25 ∘C when immersed in a 0.0330...
Ag+(aq)+2NH3(aq)⇌Ag(NH3)2+(aq) choose the lewis base and lewis acid in the equation
What is the concentration of Cd(OH)2(aq) in a solution in which the concentrations of Cd2+ and OH− are fixed at 3.3×10^−5 M? The cumulative formation constant (β2) for Cd(OH)2(aq) in water is 5.0×10^7 [Cd(OH)2]= M
Identify the Lewis acid and Lewis base in the reactant of the reaction: HCl (aq) + NH3 (aq) = NH4+ (aq) + Cl(aq)